baber/WOPTO huggingface dataset:
Patent JP-H03178310-A (JP)
Title: Device for filtering dust-containing high temperature gas
Inventor: MUHAREMU KIRIKASURAN
IPC: B01D46/00
Filed: 1990-11-16
Abstract: PURPOSE: To simplify the mounting and dismounting of filter cores and to surely seal both of a combustion-gas space and a clean-gas space when operation stops by sealing both spaces by their own weights of the filter cores and acting the difference pressure between the combustion gas side and the clean gas side in the same direction to gravity direction. CONSTITUTION: The filter core 2 consisting of a hollow body 9 having a porous wall body is closed at its upper end by a cover 10 and its lower end forms an outlet opening. Its front surface 11 is seated by its own weight on the contact member 14 of the capturing passage 7 as a placement surface and is communicated with the clean gas space. The aperture 12 of the contact member 14 inclined inward and shifts to a central hole 13. The front surface 11 and the aperture 12 exist on a conical surface having the same angle. The pressure of combustion gases is set higher tan the pressure of the clean gas by as much as the pressure drop component generated in the filter core 2. The pressure difference acts in the same direction as the force based on the weight of the filter core 2 and functions as the pressing force of the filter core 2.
Patent JP-H02158193-A (JP)
Title: Wiring board and manufacture thereof
Inventor: OKAWA KOJI
IPC: H05K3/06
Filed: 1988-12-09
Abstract: PURPOSE:To improve charge durability and to obtain practically sufficient resistance by forming a metallic oxide layer onto the insulating layer of an organic high molecule and shaping a circuit pattern onto the metallic oxide layer. CONSTITUTION:An insulating layer 3 composed of an organic high molecule is formed onto a board layer 4 consisting of a metal, and a metallic oxide layer 2 is shaped onto the insulating layer 3 while a circuit pattern 1 made up of a metallic conductor is formed onto the metallic oxide layer 2. The metal shaping the board layer 4 is not limited particularly. An alloy may be used or a double layer structure composed of a dissimilar metal, etc., may be employed. A metal excellent in heat-dissipating properties on the basis of superior thermal conductivity is used preferably. Aluminum, iron, copper, etc., are employed in general. The thickness of the board layer may also be determined properly in response to the object of usage. The organic high molecular shaping the board layer 4 is not also limited particularly. A substance excellent in heat resistance, etc., such as polyimide, an epoxy resin, water crosslinking polyolefin, etc., is favorable. Inorganic fillers superior in thermal conductivity such as alumina, silicon carbide, boron nitride, and silica may also contained in the insulating layer.
Patent JP-S63167473-A (JP)
Title: Data recording and reproducing device
Inventor: ASAHI TOSHIYUKI
IPC: G11B27/28
Filed: 1986-12-27
Abstract: PURPOSE:To facilitate the retrieval of video or audio corresponding to a character-string by recording on a tape its positional information code along with the character-code-string outputted from a character input device. CONSTITUTION:When a video signal and audio signal for which a comment to be recorded are outputted from a video recording and reproducing device 11 and a video and audio output device 12, the tape is stopped by a control device 13 and the comment to be recorded is inputted by means of a character- data input device 15. At the time, a series of character-code-string outputted from the character-data input device 15 is recorded to the control device 13 along with a code for the corresponding tape position outputted in continuation from the video recording and reproducing device 11. In this way, easy reference can be made to a character-string from its video or audio or vice versa, i.e. video or audio from its character-string.
Patent JP-2001135927-A (JP)
Title: Application method and application device for resin composition
Inventor: YOSHIDA KOICHI
IPC: H01L21/52
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an applicating method and device for a resin composition where the resin composition used for mounting an electronic component is stably applied in dot on a substrate with a high-speed tact by a dispense method, while stable component mounting is allowed in a later process. SOLUTION: A resin composition is supplied form within a syringe into a housing by constantly pressurizing the resin composition having thixotropy which is filled in the syringe, and a screw part provided in the housing is rotated in a short time to cause the resin composition to discharge out of a nozzle tip.
Patent JP-H08171890-A (JP)
Title: Wrong mounting prevention device for power supply unit
Inventor: MIYAKE MICHIHIRO
IPC: H01M50/244
Filed: 1994-12-16
Abstract: PURPOSE: To prevent the wrong mounting of a power source unit, and the deformation and corrosion of the power source terminal. CONSTITUTION: A cover member 60 is provided on the receiving face 21 of a charger 15 so as to be free in moving between a position covering a power source terminal and a position exposing the same. A lock means 61 free in moving between a locking position and a lock-releasing position is provided on the cover member 61 at its covering position. The lock means 61 is brought in a state that a detection pawl 66 is exposed out of the receiving face 21 at the locking position, and the lock means 61 is moved to the lock-releasing position when the detection pawl 66 is pushed. A flat pushing face is formed on the fitting face of a battery pack which is allowed to be mounted to the charger 15, and such a mounting operation is permitted that the detection pawl 66 is pushed by the pushing face so as to push in the other cover member 41.  A recessed portion 50 is formed on the corresponding position to the pushing face of a power source adaptor 17 which is not allowed to be mounted to the charger 15, and no detection pawl 66 is pushed by the recessed portion 50 so that the mounting operation is prevented.
Patent JP-S63166628-A (JP)
Title: Cowl board of vehicle
Inventor: KOMORI TAKAHIRO
IPC: B62D1/18
Filed: 1986-12-27
Abstract: PURPOSE:To optimize the position of a cowl board without need for carrying out an adjusting operation by connecting said cowl board to the inner shaft of a telescopically operatable steering shaft, with an adjusting mechanism being interposed in between. CONSTITUTION:The inner shaft 4 of a steering shaft 2 is telescopically operated by the rotating operation of a lever 7 and is axially moved and adjusted with respect to an outer shaft 3, and a cowl board 11, together with a steering wheel 1, is moved and adjusted. And, by stopping the steering wheel 1 at the optimum position of its operating property and, only when the optimum visibility and operating property of the cowl board 11 is unable to obtain at this position, the adjusting dial part 15b of the inner race 15 of the ball-and-roller bearing of an adjusting mechanism X1 is rotated in a defined direction, to move the cowl board 11 in a defined axial direction with respect to the inner shaft 4.
Patent JP-H01155157-A (JP)
Title: Absorption type refrigerator
Inventor: IZU MASAYA
IPC: F25B15/00
Filed: 1987-12-10
Abstract: PURPOSE: To obtain an absorption refrigerator employing water as refrigerant and lithium bromide as absorbent in which corrosion of iron and copper materials is suppressed by adding lithium molybdate and 2,5- dimethylkaptothiazole to absorbent. CONSTITUTION: 2,5-dimethylkaptothiazole is generally known as a corrosion inhibitor for copper. An iron material and a copper material are employed generally in an absorption refrigerator and lithium molybdate is known as an effective corrosion inhibitor for iron material. When dissolution of iron and copper into a solution added with lithium molybdate and 2,5- dimethylkaptothiazole is checked, we found that corrosion suppressing effect of copper is enhanced without sacrifice of corrosion suppressing effect of iron.
Patent JP-H08230525-A (JP)
Title: Manual six-directional seat adjusting assembly
Inventor: PIITAA KIJIIRU
IPC: B60N2/02
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To increase the reliability of a six-way manual seat adjuster by moving a front cam operation member from a locked position to a release position against eccentric force of an elastic connection member by a pin-slot connection means. SOLUTION: A rear torsion rod 206 and left side rear seat support arm 230 and a right side rear seat support arm 234 are in a condition in which they can rotate freely, and a torsion eccentric mechanism 238 makes the rear seat support arms 230, 234 eccentric upwards. Consequently, a rear part of a seat cushion is pushed up when an occupant floats his weight from the rear part of the seat cushion merely in this condition. Or, the rear part of the seat cushion can be pushed downwards and adjusted when the occupant applies his weight on the rear part of the seat cushion merely. Here, when an operation lever 352 is released, an elastic connection member makes front and rear cam operation members eccentric to respective locking positions again so that the seat is put to a completely locked position again.
Patent JP-H06158168-A (JP)
Title: Production of high magnetic flux density grain-oriented silicon steel sheet
Inventor: KUROSAKI YOSUKE
IPC: C21D8/12
Filed: 1992-11-24
Abstract: PURPOSE:To produce a grain-oriented silicon steel sheet having high magnetic flux density stably on an industrial scale by heating the continuously cast slab of steel having a specified componental compsn. to a specified temp. and executing decarburizing and primary recrystallization annealing under specified conditions. CONSTITUTION:A continuously cast slab contg., by weight, 2 to 4% Si and furthermore contg. 0.003 to 0.3% of one or more kinds among Sb, Sn, Cu or the like, and the balance Fe is heated and is thereafter subjected to hot rolling, preliminary cold rolling, precipitation annealing and final intensive cold rolling to regulated its thickness into <=0.25mm, and decarburization-primary recrystallization annealing and final finish annealing are executed to produce a high magnetic flux density grain-oriented silicon steel sheet, in which the stab is heated at 1350 to 1490 deg.C, and as for the decarburization-primary recrystallization annealing, it is held at 800 to 870 deg.C for 1 to 10min in an oxidizing atmosphere. In this way, the product low in core loss corresponding to the recent need of demands can be obtd.
Patent JP-H10164868-A (JP)
Title: Vibrating-wave driving device
Inventor: HASHIZUME HIROKAZU
IPC: H02N2/00
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to confirm the filling state of an adhesive visually by a method wherein a gap is formed in the peripheral edge of a bonding face between an electromechanical conversion element and an eleastic body which are in a nearly identical shape. SOLUTION: The width W in the radial direction of an elastic body 1 and the width W1 in the radial direction of an electromechanical conversion element 2 are constituted so as to be nearly identical. When a piezoelectric body 200 and the elastic body 1 are overlapped, slope-shaped parts 4 are formed in the inner circumferential part and the outer circumferential part of the elastic body 1 which is faced with the invalid part of the piezoelectric body 200. Since the slope-shaped parts 4 are formed when the elastic body 1 is worked, they can be formed simply without increasing a process. The piezoelectric body 200 and the elastic body 1 are bonded by an adhesive.  Then, the adhesive S is stored in the slope-shaped parts 4, the filling state of the adhesive S between the piezoelectric body 200 and elastic body 1 can be confirmed by confirming whether the adhesive S is stored in the slope-shaped parts 4 or not, the filling state can be inspected sufficiently even by a visual inspection.
Patent JP-H04186701-A (JP)
Title: Fixing device for volume of metal case
Inventor: NOGAMI SHINICHI
IPC: H05K7/12
Filed: 1990-11-21
Abstract: PURPOSE:To prevent stress from being applied to a volume terminal since a volume rotation stopper receiving portion and a volume rotation stopper of a metal case are not in contact with each other at the time of assembly and disassembly and to improve operativity in assembly and disassembly by giving a spring feature to the volume rotation stopper of the metal case. CONSTITUTION:A metal case 1 with a volume 3 fixed on a volume rotation stopper receiving portion 2 having a spring feature provided on the metal case is mounted on a substrate 4 and fixed by means of soldering. The stopper receiving portion 2 is positioned at 2a when the volume is attached and removed without contact with a stopper 5 of the volume, so that no stress is applied to a volume terminal 6. When fixed the stopper receiving portion 2 is deflected by tightening a nut 7 so that the portion 2 is positioned at 2b, and the volume stopper is fixed to have the volume fixed. Thus application of stress to the volume terminal 6 is eliminated, and also operativity in assembly and disassembly can be improved due to required minimum parts including the metal case 1, the volume 3, the substrate 4 and the nut 7.
Patent JP-S63222727-A (JP)
Inventor: ANDORE JIYONA
IPC: B65H75/34
Filed: 1987-12-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07144236-A (JP)
Title: Production of aluminum thin walled tube
Inventor: TASAKA NAOKI
IPC: B21D22/28
Filed: 1993-11-22
Abstract: PURPOSE:To produce an aluminum thin walled tube by a method for surely obtaining a required roundness in the aluminum thin walled tube subjected to ironing for an aluminum blank tube and then cutting. CONSTITUTION:At the time of obtaining an aluminum thin walled tube of a required thickness by ironing an aluminum blank tube while passing it through inside at least one of dies and then cutting it, ironing is executed at less than 70% draft, especially in the case that the thickness of the aluminum thin walled tube is <=1.5mm, it is executed at 45% to 70% draft.
Patent JP-H04187454-A (JP)
Title: Thermal head
Inventor: ARISAWA HIROSHI
IPC: B41J2/335
Filed: 1990-11-21
Abstract: PURPOSE:To make it possible to form a dot smaller than a heat generating resistor and make a half tone expression have excellent gradation property with a mounting density same as a conventional mounting density by providing a heat cutoff layer adjacently to a common electrode and an individual electrode connected to the heat generating resistor. CONSTITUTION:A heat cutoff layer 7 is provided at the position where a heat generating resistor 5 is interposed by a common electrode 3 and an individual electrode 4. Cooling of peripheral part of the surface of the heat generating resistor due to heat transfer in the directions of the common electrode 3 and the individual electrode 4 of the resistor 5 is restrained by the heat cutoff layer 7, so that power consumption is reduced and reproducibility of the shape of the surface of the heat generating resistor at applying the maximum energy is obtained. A facing interval of the electrodes 3 and 4 is made smaller at an insulating substrate and to be an inclined face which becomes wider gradually according as it goes away from the insulating substrate 1, so that magnitude of a record dot is extremely smaller than magnitude of the heat generating resistor when the minimum heating energy is applied and is increased to a magnitude corresponding to almost the whole area of the resistor 5 with increase of the applying energy.
Patent JP-H07303949-A (JP)
Title: Continuous casting method and nozzle for continuous casting
Inventor: IDOKAWA SATOSHI
IPC: B22D11/115
Filed: 1994-11-25
Abstract: PURPOSE:To extend the service life of a nozzle set and to enable the performance in long time of stable continuous casting by flowing out molten metal swung with an intermediate nozzle from the discharging hole of an immersion nozzle. CONSTITUTION:A tundish tuyere 2 is arranged to a brick 1 forming the bottom part of the tundish. A tundish nozzle 3 is fitted to the tuyere 2. A sliding nozzle 4 is formed with an upper plate 4a and a lower plate 4b. A spiral passage S is formed in the intermediate nozzle 5 to give the swing force to the molten metal. The molten metal swung through the intermediate nozzle 5 is flowed out from the discharging hole (a) in the immersion nozzle 6, and supplied into a continuous casting mold. By this constitution, the contraction or the clogging the nozzle can be avoided.
Patent JP-H07143627-A (JP)
Title: Method for extending pilot rope by remote control aircraft
Inventor: NAKAGANEKU MASANOBU
IPC: H02G1/02
Filed: 1993-11-19
Abstract: PURPOSE:To easily effectively extend a pilot rope even in a long span by sequentially switching a plurality of ground points capable of visually observing a remote control aircraft when the rope is extended by the aircraft, and radio steering the aircraft. CONSTITUTION:When a pilot rope placed in a remote control aircraft H is extended between iron towers X and Y, the aircraft H is radio steered from ground points A and B near bases of the towers X and Y. It is initially radio steered from the point A, and when the tower Y cannot be observed due to interruption by an obstacle Z, a driver at the point A switches the radio steering to radio steering of the point B at a switching ground point S without climbing to a high place of the tower X. When further many iron towers exist, it is sequentially radio steered from the vicinities of the respective towers. Thus, the rope can be easily safely extended even at a long distance.
Patent JP-H07168999-A (JP)
Title: Parking lot controller
Inventor: SUZUKI OSAMU
IPC: G06Q50/00
Filed: 1993-12-15
Abstract: PURPOSE:To make many automobiles possible to equally utilize a parking lot by reducing parking for a long time at a no-charge parking lot, in particular. CONSTITUTION:When the possessor of an automobile entering a parking lot 1 inserts a magnetic card into a card reader 3, a discrimination number, a pocket bell number and entrance time are recorded and an interception bar 2a is opened. As a result, the automobile can park at a parking space 1b. When parking time passes a prescribed time, an automatic dialing is performed for the pocket bell of the possessor of the automobile and the leaving of the automobile is urged. At this time, if there are rooms for parking in the parking space 1b, an alarm is not outputted.
Patent JP-H11136331-A (JP)
Title: Ear set type handset
Inventor: KAMOTO YOSHIMASA
IPC: H04R1/10
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an ear set type handset such that the stability of howling is greatly improved by keeping a required suppression characteristic with respect to external noise and maintaining a proper sound volume for a speech voice. SOLUTION: This handset uses a 1st microphone or microphone duct placed near a mouth, while being mounted on an ear shell, a 2nd microphone or microphone duct placed at the mouth apart more than the 1st microphone, and an electric circuit or a sound-absorbing material for adjusting the sensitivity and the output phase of the microphone or microphone duct. Then AC outputs from the 1st and 2nd microphones or microphone ducts are synthesized electrically to be cancelled together, so as to suppress a surrounding noise component reaching the 2nd microphone at the synthesis output side so as to provide unidirectivity.
Patent JP-H11150464-A (JP)
Title: Semiconductor switch circuit, control method for the circuit and attenuator circuit
Inventor: YOSHIDA SADAYOSHI
IPC: H03G3/10
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a switch circuit with satisfactory isolation, where a size of a chip is made small by reducing the number of control terminals and the operability and the productivity of semiconductor components are improved. SOLUTION: This semiconductor switch circuit consists of a first field effect transistor FET1 that uses a channel between a drain and a source placed between input and terminals 1, 2 for a signal channel and of a second FET2 that connects the signal channel to ground GND and aids the isolation of the channel. A control voltage is applied to the drain or the source of the FET1 and also to the gate of the FET2 for applying switching control to the first and second FETs 1, 2.
Patent JP-H05153441-A (JP)
Title: Ghost elimination device
Inventor: SUZUKI MIKA
IPC: H04N5/21
Filed: 1991-11-28
Abstract: PURPOSE:To prevent an execution signal from being outputted while a fault operation state is discriminated by using an absolute sum of impulse response strings for the discrimination of a fault operation. CONSTITUTION:An impulse waveform is inputted from an impulse waveform generator 20 to an equalization circuit 1 including tap coefficient variable type transversal filters TF14, 17 to obtain a 1st impulse response string. Then an MPU 25 is used to calculate the absolute sum of the impulse response strings, and when the sum is over a prescribed value, it is discriminated to be an equalization processing fault, post-processing is implemented and the equalization processing is implemented after the correction of a tap coefficient when no fault is in existence. Then the same impulse waveform as a waveform generated from the impulse waveform generator 20 is fed to a product sum arithmetic operation device 26, and the arithmetic operation equivalent to that by the equalization circuit 1 is implemented. Thus, when the calculated absolute sum is a prescribed value or over, ghost elimination is stopped. Thus, the fault operation state is discriminated without outputting a video signal in the fault state.
Patent JP-H08170514-A (JP)
Title: Oil passage structure in cylinder head of four cycle engine
Inventor: YADA HIROYASU
IPC: F01M1/06
Filed: 1994-12-19
Abstract: PURPOSE: To connect two oil passages to each other through a short oil pipe by piping an oil pipe for connecting oil passages of an intake side and an exhaust sides to each other on a position which is most apart from a cam chain and between cam housings of the intake side and the exhaust side. CONSTITUTION: In a four cycle engine 2, an oil pipe 16 for connecting the oil passage 14i of the cam shaft 10i of an intake side and the oil passage 14e of the cam shaft 10e of an exhaust side to each other is piped on a position which is most apart from a cam chain and between the cam housing 12i of the intake side and the cam housing 12e of the exhaust side. The end parts of the oil pipe 16 are fastened on the outer side surfaces of bearing parts 12il, 12el which is brought sliding-contact with the journal parts 10il, 10el to be provided inside from cam parts 10i2, 10e2 formed on a most cam shaft end side by screw members 18i, 18e to be fastened in a nearly cam shaft direction.
Patent JP-H06154510-A (JP)
Title: Electrode structure in ionic reaction tank and controlling system for electrode
Inventor: EDA HIROSHI
IPC: B01D17/028
Filed: 1992-11-25
Abstract: PURPOSE:To provide an electrode structure and a controlling system in an ionic reaction tank wherein the electrode structure is practical, easily manufactured and can actuated. CONSTITUTION:Electrode plates 5a, 5b made of aluminum are arranged in unequal intervals and supported on bolsters 10 wherein ringed grooves 11 are cut in round bars. A V-shaped support part 7 for supporting electrode bars 9a, 9b is provided in arms 8 lengthened to the upper parts of the electrode plates 5a, 5b. Changeover of polarity is performed to prevent passivity from being caused in the electrode plates. However a time sufficient to wash away scum is inserted as downtime on the way of changeover.